| Word | Description |
| S-Video | S-Video is an analog video signal that carries the video data as two separate signals (brightness and color) in a single cable. This connection is capable of carrying a 480i signal. |
| SDTV | Standard Definition Television. SDTV is an analog television set that is capable of receiving 480i resolution signals. |
| SECAM | SECAM is a television standard that is used in certain countries in Europe, Asia and Africa. |
| Static IP | A Static IP address is where a computer or network device uses the same address every time a user logs on to a network, such as the Internet. With a static IP address, a device's identity can be easily identified by others, and users can easily connect with it. |
| STB | Set Top Box or VUDU box |
| Surround Sound | Surround Sound usually refers to a 5.1 speaker set up. This includes a subwoofer, center channel, left and right channels, and left rear and right rear satellite channels for audio. |
| Switch | A device that acts as a common connection point for networked devices. A switch takes traffic on one connection point and directs it to the correct connection point or another network device. |